How many CVEs have patched instancePostMigration?

2 published CVEs changed instancePostMigration in canonical/lxd, in 2 distinct patches totalling 10 changed lines, between 2026 and 2026.

What is the latest CVE that changed instancePostMigration?

CVE-2026-62420 (Cross-project cluster migration bypasses project restrictions via cluster notification flag), published 2026-08-12, changed lines 680 to 684 of lxd/instance_post.go.

How does instancePostMigration compare to the rest of canonical/lxd?

canonical/lxd has 14 CVEs with a located fix in total; 2 of them changed instancePostMigration.

What do the line numbers refer to?

Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

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canonical/lxd

Function

instancePostMigration

Name: instancePostMigration in canonical/lxd: CVE fixes
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

lxd/instance_post.go

Last patched August 12, 2026

2

CVEs

That changed this function

2

Distinct patches

Backports counted once

10

Lines changed

Added plus removed

2026

Years

By CVE publication date

Overview

instancePostMigration in canonical/lxd was changed by 2 published CVE fixes in 2026, in 2 distinct patches that added or removed 10 lines in total.

canonical/lxd has 14 CVEs with a located fix in total, so 14% of them touched this function.

CVEs that patched it

Every published CVE whose fix changed instancePostMigration, newest first, with the lines each fix touched.

Cross-project cluster migration bypasses project restrictions via cluster notification flag
CVE-2026-62420 · lines 680–684 · +5 −0
Critical · CVSS 9.9
EPSS 0.5%2026-08-12
Cross-project instance move bypasses all project restrictions allowing host command execution
CVE-2026-63300 · lines 680–684 · +5 −0
Critical · CVSS 9.9
EPSS 0.5%2026-08-12

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Other functions in these files

Functions in the same file that CVE fixes also changed.

1checkTargetProjectRestrictionslxd/instance_post.go2 CVEs · 2 patches2026

Other hotspots in the repository

Functions in canonical/lxd changed by the most CVE fixes.

createFromBackup4 CVEs · lxd/instances_post.go ImageDownload2 CVEs · lxd/daemon_images.go compressFile2 CVEs · lxd/images.go adjustSnapRootDiskPool2 CVEs · lxd/instance.go instanceCreateAsCopy2 CVEs · lxd/instance.go checkTargetProjectRestrictions2 CVEs · lxd/instance_post.go

All patched functions in canonical/lxd

Frequently asked questions

Common questions about CVE fixes to instancePostMigration.

How many CVEs have patched instancePostMigration?: 2 published CVEs changed instancePostMigration in canonical/lxd, in 2 distinct patches totalling 10 changed lines, between 2026 and 2026.
What is the latest CVE that changed instancePostMigration?: CVE-2026-62420 (Cross-project cluster migration bypasses project restrictions via cluster notification flag), published 2026-08-12, changed lines 680 to 684 of lxd/instance_post.go.
How does instancePostMigration compare to the rest of canonical/lxd?: canonical/lxd has 14 CVEs with a located fix in total; 2 of them changed instancePostMigration.
What do the line numbers refer to?: Line numbers are in the fixed version of the file, as the upstream patch left it. A CVE whose fix was backported to several branches is listed once, with the lines from the upstream commit.

References

Fix locations are computed by RadicalNotion.AI from the upstream patch diff of each CVE. CVE data is sourced from the CVE Program.

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